Graphene Modified PEEK. Kaylie Smith Polymer Scientist Versarien Advanced Composites

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David Sutton
6 years ago
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1 Graphene Modified PEEK Kaylie Smith Polymer Scientist Versarien Advanced Composites

2 Polyaryletherketones Super-engineering thermoplastics to address high performance applications Thermal resistance High use temperature High strength Good wear resistance Chemical resistance Thermal and electrical insulator Biologically compatible

3 Property Improvements Injection moulded GNP XT / PEEK samples 21-32% improvement in modulus at 3wt% loading 21% improvement in UTS of the polymer matrix at 0.5wt% loading 17% improvement in elongation to break PEEK matrix at 3wt% loading Innovate UK funded project

4 Property Improvements Selective laser sintering feasibility study of GNP XT / PEEK Graphene incorporated into powders by standard mixing methods Mechanical properties of films enhanced by low graphene loadings Efficiency of melting of nanocomposites increased by graphene

5 Materials processing targets Graphene enhanced formulations to address: - Additive manufacturing - Fused deposition modelling - Selective laser sintering - Injection moulding Optimisation of graphene grade, loading and dispersion in PAEK matrix Range of other graphene enhanced thermoplastics

6 Versarien Advanced Composites

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American National Standard for Specification for Tubular Incandescent Infrared Lamps

Stabilized Maintenance of ANSI C78.261-1997 (R2011) American National Standard for Specification for Tubular Incandescent Infrared Lamps Secretariat: National Electrical Manufacturers Association Approved